More people have been prescribed Synthroid Syntnroid help manage their hypothyroidism than any other branded treatment. Tell your doctor Synthrod you have:. Overdose symptoms may include headacheleg cramps, tremors, feeling nervous or irritable, chest pain, shortness of breath, and fast or pounding heartbeats. Skip to Content. Sign In. Tabs all —90, ; Tabs 25mcg, 50mcg, 75mcg, 88mcg, mcg, mcg, mcg —; Single-use vials—1. Close mobile search navigation Article Navigation. Bioequivalence of generic and brand-name levothyroxine products in the treatment of hypothyroidism. Popular Emailed Recent Loading Levothyroxine is contraindicated in people with hypersensitivity to levothyroxine sodium or any component of the formulation, people with acute myocardial infarction, and people with thyrotoxicosis of any etiology. On July 12, the drug agency said that instead of removing the drug from the market, a withdrawal would be slowly phased in. No differences were found among any of the 4 products, and FDA criteria for relative bioequivalence at that time were met for all pairs of drugs. Sign up to start saving on Synthroid. Popular Emailed Recent Loading Secondary or tertiary hypothyroidism: see full labeling. In the s and s, there were a Synthroid of reports of adverse drug experiences due to potency issues and many firm-initiated recalls of LT4 tablets due to stability problems. All material copyright MediResource Inc. This method is somewhat crude because it gives equal weight to every patient, regardless of the number of TSH measurements obtained from that individual.
Synthroid - something is Profile Contact Information. Although Synthroid is now Synthroiid by Abbott Laboratories, the drug is new to Symthroid company. Geneva: World Health Organization. Oral tabs: not for treating myxedema coma. That put Abbott under the gun but also gave it additional time to submit the new drug application. Hear from Sybthroid as she talks Syntnroid the importance of taking Synthroid the right way, every day. Marked hypertension and tachycardia with ketamine. Patients should continue to take their medication until they see their doctor and talk about the possibility of changing. In particular, you certify that you will not forward or transmit the Information either in whole or in part to any person in any jurisdiction where such distribution may be restricted by applicable law or regulation. They further recommend to take it in the morning on an empty stomach. Generally, thyroid replacement treatment is to be taken for life. Your doctor may want to monitor your thyroid function more closely while you are pregnant. Myths: Pneumococcal disease. Reject Default Reject Description Reject. Synthroid has been approved as replacement or supplemental therapy for primary, secondary, tertiary and subclinical hypothyroidism. You may need to monitor your blood sugar more closely when starting this medication or changing doses of this medication. Adverse Reactions: Arrhythmias, myocardial infarction, dyspnea, muscle spasm, headache, nervousness, irritability, insomnia, tremors, muscle weakness, increased appetite, weight loss, diarrhea, heat intolerance, menstrual irregularities, skin rash; seizures rare ; Children: pseudotumor cerebri, slipped capital femoral epiphysis. History of difficulties in swallowing, or any gastrointestinal disease which could affect the drug absorption. A database was queried for all subjects seen by providers in our division for the diagnosis code congenital hypothyroidism from April to April Concomitant sympathomimetics; monitor for coronary insufficiency. Yes Accept. Enter Zip Code GoodRx. A black box warning alerts doctors and patients about drug effects that may be dangerous. To avoid delays, please follow the instructions on the first page and submit all requested information. In the s and s, there were a number of reports of adverse drug experiences due to potency issues and many firm-initiated recalls of LT4 tablets due to stability problems. Prescription records for all subjects were verified by phone with pharmacies. Always discuss possible side effects with a healthcare provider who knows your medical history.
Synthroid contains levothyroxine sodium, a substance identical to the thyroid gland hormone. It is used either alone or in combination with diet pills to treat primary (thyroidal), secondary (pituitary), tertiary (hypothalamic) hypothyroidism, subclinical hypothyroidism, and obesity.
Dosage and direction
The dose is be administered individually. Follow all recommendations of your doctor, do not exceed the recommended dose. Take it as a single daily dose 0.5-1.0 hour before breakfast with a full glass of water. Intake of Levothroid and the medications known to interfere with its absorption should be separated by at least four hours. Do not stop treatment without permission of your doctor even if you do not feel immediate effect. It may take several weeks till the medication starts to act. Yo may need Levothroid till the end of your life to replace the thyroid hormone deficit.
Cautiousness should be exercised in treatment of the patients with cardiovascular disease, elderly, individuals with concomitant adrenal insufficiency.
Synthroid cannot be used in patients with untreated subclinical or overt thyrotoxicosis, acute myocardial infarction, and uncorrected adrenal insufficiency.
Possible side effect
The most likely adverse reactions to occur are headache, insomnia, nervous or irritable feeling, hyperactivity, anxiety, emotional lability, fever, tachycardia, arrhythmias, hot flashes, sweating, changes in your menstrual periods, appetite changes, diarrhea, vomiting, weight changes, hair loss, flushing.
Inform your doctor about all medications, herbal products and food supplements you use and especially about calcium carbonate (Oystercal, Caltrate, Citracal), sodium polystyrene sulfonate (Kayexalate, Kionex), ferrous sulfate iron supplement, sucralfate (Carafate), antacids that contain aluminum (Rulox, Tums, Maalox, Mylanta, Riopan, Amphojel, Gaviscon), cholesterol-lowering drugs colestipol (Colestid) and cholestyramine (Questran), warfarin, digoxin, estrogen products, diabetes medicines, amiodarone, iodide, lithium, anti-thyroid agents, phenobarbital, rifamycins, beta blockers, antidepressants and growth hormones.
If you missed a dose take it as soon as you remember, but not if it is almost time of the next intake by your schedule. Skip the missed dose if it is almost time of your next dose. Do not try to compensate a missed dose by taking an extra one.
Overdose symptoms include pounding heartbeat, chest pain, tremor, leg cramps, confusion and disorientation, shortness of breath, vomiting, diarrhea, or seizures. Contact your doctor on emergency if you experience them.
Store at room temperature between 59-77 F (15-25 C) away from light and moisture, kids and pets. Do not use after expiration term.
We provide only general information about medications which does not cover all directions, possible drug integrations, or precautions. Information at the site cannot be used for self-treatment and self-diagnosis. Any specific instructions for a particular patient should be agreed with your health care adviser or doctor in charge of the case. We disclaim reliability of this information and mistakes it could contain. We are not responsible for any direct, indirect, special or other indirect damage as a result of any use of the information on this site and also for consequences of self-treatment.